My iPod 5 GB (1G) recently died on me, and so I'm looking to buy a 1st gen or 2nd gen iPod. I'd actually prefer a 1st gen iPod with the real scroll wheel (i.e.: not the touch wheel). Hard drive size is of no importance -- 5 GB, 10 GB, 20 GB. If you do have a 3rd gen iPod you want to sell, I'd...